import unittest
import os
import sys
import shlex, subprocess
import urllib, commands, time, getpass, re, json, shlex

import oeqa.utils.ftools as ftools
from oeqa.selftest.base import oeSelfTest
from oeqa.utils.commands import runCmd

sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '../../../../', 'bitbake/lib/toaster')))
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "toastermain.settings")

import toastermain.settings
from django.db.models import Q
from orm.models import *

class ToasterSetup(oeSelfTest):

    def recipe_parse(self, file_path, var):
	for line in open(file_path,'r'):
	    if line.find(var) > -1:
		val = line.split(" = ")[1].replace("\"", "").strip()
		return val

    def fix_file_path(self, file_path):
	if ":" in file_path:
	    file_path=file_path.split(":")[2]
	return file_path

class Toaster_DB_Tests(ToasterSetup):

    # Check if build name is unique - tc_id=795
    def test_Build_Unique_Name_TC795(self):
	all_builds = Build.objects.all().count()
	distinct_builds = Build.objects.values('id').distinct().count()
	self.assertEqual(distinct_builds, all_builds, msg = 'Build name is not unique')

    # Check if build coocker log path is unique - tc_id=819
    def test_Build_Unique_Cooker_Log_Path_TC819(self):
	distinct_path = Build.objects.values('cooker_log_path').distinct().count()
	total_builds = Build.objects.values('id').count()
	self.assertEqual(distinct_path, total_builds, msg = 'Build coocker log path is not unique')

    # Check if the number of errors matches the number of orm_logmessage.level entries with value 2 - tc_id=820
    def test_Build_Errors_No_TC820(self):
	builds = Build.objects.values('id', 'errors_no')
	cnt_err = []
	for build in builds:
	    log_mess_err_no = LogMessage.objects.filter(build = build['id'], level = 2).count()
	    if (build['errors_no'] != log_mess_err_no):
		cnt_err.append(build['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for build id: %s' % cnt_err)

    # Check if the number of warnings matches the number of orm_logmessage.level entries with value 1 - tc=821
    def test_Build_Warnings_No_TC821(self):
	builds = Build.objects.values('id', 'warnings_no')
	cnt_err = []
	for build in builds:
	    log_mess_warn_no = LogMessage.objects.filter(build = build['id'], level = 1).count()
	    if (build['warnings_no'] != log_mess_warn_no):
		cnt_err.append(build['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for build id: %s' % cnt_err)

    # Check if the build succeeded then the errors_no is 0 - tc_id=822
    def test_Build_Suceeded_Errors_No_TC822(self):
	builds = Build.objects.filter(outcome = 0).values('id', 'errors_no')
	cnt_err = []
	for build in builds:
	    if (build['errors_no'] != 0):
		cnt_err.append(build['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for build id: %s' % cnt_err)

    # Check if task order is unique for one build - tc=824	
    def test_Task_Unique_Order_TC824(self):
	builds = Build.objects.values('id')
	cnt_err = []
	for build in builds:
	    total_task_order = Task.objects.filter(build = build['id']).values('order').count()
	    distinct_task_order = Task.objects.filter(build = build['id']).values('order').distinct().count()
	    if (total_task_order != distinct_task_order):
		cnt_err.append(build['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for build id: %s' % cnt_err)

    # Check task order sequence for one build - tc=825
    def test_Task_Order_Sequence_TC825(self):
	builds = builds = Build.objects.values('id')
	cnt_err = []
	for build in builds:
	    tasks = Task.objects.filter(Q(build = build['id']), ~Q(order = None), ~Q(task_name__contains = '_setscene')).values('id', 'order').order_by("order")
	    cnt_tasks = 0
	    for task in tasks:
		cnt_tasks += 1
		if (task['order'] != cnt_tasks):
		    cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if disk_io matches the difference between EndTimeIO and StartTimeIO in build stats - tc=828
    ### this needs to be updated ###
    #def test_Task_Disk_IO_TC828(self):

    # Check if outcome = 2 (SSTATE) then sstate_result must be 3 (RESTORED) - tc=832
    def test_Task_If_Outcome_2_Sstate_Result_Must_Be_3_TC832(self):
	tasks = Task.objects.filter(outcome = 2).values('id', 'sstate_result')
	cnt_err = []
	for task in tasks:
	    if (row['sstate_result'] != 3):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if outcome = 1 (COVERED) or 3 (EXISTING) then sstate_result must be 0 (SSTATE_NA) - tc=833
    def test_Task_If_Outcome_1_3_Sstate_Result_Must_Be_0_TC833(self):
	tasks = Task.objects.filter(outcome__in = (1, 3)).values('id', 'sstate_result')
	cnt_err = []
	for task in tasks:
	    if (task['sstate_result'] != 0):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if outcome is 0 (SUCCESS) or 4 (FAILED) then sstate_result must be 0 (NA), 1 (MISS) or 2 (FAILED) - tc=834
    def test_Task_If_Outcome_0_4_Sstate_Result_Must_Be_0_1_2_TC834(self):
	tasks = Task.objects.filter(outcome__in = (0, 4)).values('id', 'sstate_result')
	cnt_err = []
	for task in tasks:
	    if (task['sstate_result'] not in [0, 1, 2]):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if task_executed = TRUE (1), script_type must be 0 (CODING_NA), 2 (CODING_PYTHON), 3 (CODING_SHELL) - tc=891
    def test_Task_If_Task_Executed_True_Script_Type_0_2_3_TC891(self):
	tasks = Task.objects.filter(task_executed = 1).values('id', 'script_type')
	cnt_err = []
	for task in tasks:
	    if (task['script_type'] not in [0, 2, 3]):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if task_executed = TRUE (1), outcome must be 0 (SUCCESS) or 4 (FAILED) - tc=836
    def test_Task_If_Task_Executed_True_Outcome_0_4_TC836(self):
	tasks = Task.objects.filter(task_executed = 1).values('id', 'outcome')
	cnt_err = []
	for task in tasks:
	    if (task['outcome'] not in [0, 4]):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if task_executed = FALSE (0), script_type must be 0 - tc=890
    def test_Task_If_Task_Executed_False_Script_Type_0_TC890(self):
	tasks = Task.objects.filter(task_executed = 0).values('id', 'script_type')
	cnt_err = []
	for task in tasks:
	    if (task['script_type'] != 0):
		cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Check if task_executed = FALSE (0) and build outcome = SUCCEEDED (0), task outcome must be 1 (COVERED), 2 (CACHED), 3 (PREBUILT), 5 (EMPTY) - tc=837
    def test_Task_If_Task_Executed_False_Outcome_1_2_3_5_TC837(self):
	builds = Build.objects.filter(outcome = 0).values('id')
	cnt_err = []
	for build in builds:
	    tasks = Task.objects.filter(build = build['id'], task_executed = 0).values('id', 'outcome')
	    for task in tasks:
		if (task['outcome'] not in [1, 2, 3, 5]):
		    cnt_err.append(task['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task id: %s' % cnt_err)

    # Key verification - tc=888
    def test_Target_Installed_Package_TC888(self):
	rows = Target_Installed_Package.objects.values('id', 'target_id', 'package_id')
	cnt_err = []
	for row in rows:
	    target = Target.objects.filter(id = row['target_id']).values('id')
	    package = Package.objects.filter(id = row['package_id']).values('id')
	    if (not target or not package):
		cnt_err.append(row['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for target installed package id: %s' % cnt_err)

    # Key verification - tc=889
    def test_Task_Dependency_TC889(self):
	rows = Task_Dependency.objects.values('id', 'task_id', 'depends_on_id')
	cnt_err = []
	for row in rows:
	    task_id = Task.objects.filter(id = row['task_id']).values('id')
	    depends_on_id = Task.objects.filter(id = row['depends_on_id']).values('id')
	    if (not task_id or not depends_on_id):
		cnt_err.append(row['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for task dependency id: %s' % cnt_err)

    # Check if build target file_name is populated only if is_image=true AND orm_build.outcome=0 then if the file exists and its size matches the file_size value
    ### Need to add the tc in the test run
    def test_Target_File_Name_Populated(self):
	builds = Build.objects.filter(outcome = 0).values('id')
	for build in builds:
	    targets = Target.objects.filter(build_id = build['id'], is_image = 1).values('id')
	    for target in targets:
		target_files = Target_Image_File.objects.filter(target_id = target['id']).values('id', 'file_name', 'file_size')
		cnt_err = []
		for file_info in target_files:
		    target_id = file_info['id']
		    target_file_name = file_info['file_name']
		    target_file_size = file_info['file_size']
		    if (not target_file_name or not target_file_size):
			cnt_err.append(target_id)
		    else:
			if (not os.path.exists(target_file_name)):
			    cnt_err.append(target_id)
			else:
			    if (os.path.getsize(target_file_name) != target_file_size):
				cnt_err.append(target_id)
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for target image file id: %s' % cnt_err)

    # Key verification - tc=884
    def test_Package_Dependency_TC884(self):
	cnt_err = []
	deps = Package_Dependency.objects.values('id', 'package_id', 'depends_on_id')
	for dep in deps:
	    if (dep['package_id'] == dep['depends_on_id']):
		cnt_err.append(dep['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package dependency id: %s' % cnt_err)

    # Check if recipe name does not start with a number (0-9) - tc=838
    def test_Recipe_Name_TC838(self):
	recipes = Recipe.objects.values('id', 'name')
	cnt_err = []
	for recipe in recipes:
	    if (recipe['name'][0].isdigit() is True):
		cnt_err.append(recipe['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe id: %s' % cnt_err)

    # Check if recipe section matches the content of the SECTION variable (if set) in file_path - tc=839
    def test_Recipe_DB_Section_Match_Recipe_File_Section_TC839(self):
	recipes = Recipe.objects.values('id', 'section', 'file_path')
	cnt_err = []
	for recipe in recipes:
	    file_path = self.fix_file_path(recipe['file_path'])
	    file_exists = os.path.isfile(file_path)
	    if (not file_path or (file_exists is False)):
		cnt_err.append(recipe['id'])
	    else:
		file_section = self.recipe_parse(file_path, "SECTION = ")
		db_section = recipe['section']
		if file_section:
		    if (db_section != file_section):
			cnt_err.append(recipe['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe id: %s' % cnt_err)

    # Check if recipe license matches the content of the LICENSE variable (if set) in file_path - tc=840
    def test_Recipe_DB_License_Match_Recipe_File_License_TC840(self):
	recipes = Recipe.objects.values('id', 'license', 'file_path')
	cnt_err = []
	for recipe in recipes:
	    file_path = self.fix_file_path(recipe['file_path'])
	    file_exists = os.path.isfile(file_path)
	    if (not file_path or (file_exists is False)):
		cnt_err.append(recipe['id'])
	    else:
		file_license = self.recipe_parse(file_path, "LICENSE = ")
		db_license = recipe['license']
		if file_license:
		    if (db_license != file_license):
			cnt_err.append(recipe['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe id: %s' % cnt_err)

    # Check if recipe homepage matches the content of the HOMEPAGE variable (if set) in file_path - tc=841
    def test_Recipe_DB_Homepage_Match_Recipe_File_Homepage_TC841(self):
	recipes = Recipe.objects.values('id', 'homepage', 'file_path')
	cnt_err = []
	for recipe in recipes:
	    file_path = self.fix_file_path(recipe['file_path'])
	    file_exists = os.path.isfile(file_path)
	    if (not file_path or (file_exists is False)):
		cnt_err.append(recipe['id'])
	    else:
		file_homepage = self.recipe_parse(file_path, "HOMEPAGE = ")
		db_homepage = recipe['homepage']
		if file_homepage:
		    if (db_homepage != file_homepage):
			cnt_err.append(recipe['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe id: %s' % cnt_err)

    # Check if recipe bugtracker matches the content of the BUGTRACKER variable (if set) in file_path - tc=842
    def test_Recipe_DB_Bugtracker_Match_Recipe_File_Bugtracker_TC842(self):
	recipes = Recipe.objects.values('id', 'bugtracker', 'file_path')
	cnt_err = []
	for recipe in recipes:
	    file_path = self.fix_file_path(recipe['file_path'])
	    file_exists = os.path.isfile(file_path)
	    if (not file_path or (file_exists is False)):
		cnt_err.append(recipe['id'])
	    else:
		file_bugtracker = self.recipe_parse(file_path, "BUGTRACKER = ")
		db_bugtracker = recipe['bugtracker']
		if file_bugtracker:
		    if (db_bugtracker != file_bugtracker):
			cnt_err.append(recipe['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe id: %s' % cnt_err)

    # Recipe key verification, recipe name does not depends on a recipe having the same name - tc=883
    def test_Recipe_Dependency_TC883(self):
	deps = Recipe_Dependency.objects.values('id', 'recipe_id', 'depends_on_id')
	cnt_err = []
	for dep in deps:
	    if (not dep['recipe_id'] or not dep['depends_on_id']):
		cnt_err.append(dep['id'])
	    else:
		name = Recipe.objects.filter(id = dep['recipe_id']).values('name')
		dep_name = Recipe.objects.filter(id = dep['depends_on_id']).values('name')
		if (name == dep_name):
		    cnt_err.append(dep['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for recipe dependency id: %s' % cnt_err)

    # Check if package name does not start with a number (0-9) - tc=846
    def test_Package_Name_For_Number_TC846(self):
	packages = Package.objects.filter(~Q(size = -1)).values('id', 'name')
	cnt_err = []
	for package in packages:
	    if (package['name'][0].isdigit() is True):
		cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check if package version starts with a number (0-9) - tc=847
    def test_Package_Version_Starts_With_Number_TC847(self):
	packages = Package.objects.filter(~Q(size = -1)).values('id', 'version')
	cnt_err = []
	for package in packages:
	    if (package['version'][0].isdigit() is False):
		cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check if package revision starts with 'r' - tc=848
    def test_Package_Revision_Starts_With_r_TC848(self):
	packages = Package.objects.filter(~Q(size = -1)).values('id', 'revision')
	cnt_err = []
	for package in packages:
	    if (package['revision'][0].startswith("r") is False):
		cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check the validity of the package build_id
    ### TC must be added in test run
    def test_Package_Build_Id(self):
	packages = Package.objects.filter(~Q(size = -1)).values('id', 'build_id')
	cnt_err = []
	for package in packages:
	    build_id = Build.objects.filter(id = package['build_id']).values('id')
	    if (not build_id):
		cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check the validity of package recipe_id
    ### TC must be added in test run
    def test_Package_Recipe_Id(self):
	packages = Package.objects.filter(~Q(size = -1)).values('id', 'recipe_id')
	cnt_err = []
	for package in packages:
	    recipe_id = Recipe.objects.filter(id = package['recipe_id']).values('id')
	    if (not recipe_id):
		cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check if package installed_size field is not null
    ### TC must be aded in test run
    def test_Package_Installed_Size_Not_NULL(self):
	packages = Package.objects.filter(installed_size__isnull = True).values('id')
	cnt_err = []
	for package in packages:
	    cnt_err.append(package['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for package id: %s' % cnt_err)

    # Check if all layers requests return exit code is 200 - tc=843
    def test_Layers_Requests_Exit_Code_TC843(self):
	layers = Layer.objects.values('id', 'layer_index_url')
	cnt_err = []
	for layer in layers:
	    resp = urllib.urlopen(layer['layer_index_url'])
	    if (resp.getcode() != 200):
		cnt_err.append(layer['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for layer id: %s' % cnt_err)

    # Check if the output of bitbake-layers show_layers matches the info from database - tc=895
    def test_Layers_Show_Layers_TC895(self):
	layers = Layer.objects.values('id', 'name', 'local_path')
	cmd = commands.getoutput('bitbake-layers show_layers')
	cnt_err = []
	for layer in layers:
	    if (layer['name'] or layer['local_path']) not in cmd:
		cnt_err.append(layer['id'])
	self.assertEqual(len(cnt_err), 0, msg = 'Errors for layer id: %s' % cnt_err)

    # Check if django server starts regardless of the timezone set on the machine - tc=905
    def test_Start_Django_Timezone_TC905(self):
        current_path = os.getcwd()
	zonefilelist = []
        ZONEINFOPATH = '/usr/share/zoneinfo/'
	os.chdir("../bitbake/lib/toaster/")
	cnt_err = 0
	for filename in os.listdir(ZONEINFOPATH):
	    if os.path.isfile(os.path.join(ZONEINFOPATH, filename)):
		zonefilelist.append(filename)
	for k in range(len(zonefilelist)):
	    if k <= 5:
		files = zonefilelist[k]
		os.system("export TZ="+str(files)+"; python manage.py runserver > /dev/null 2>&1 &")
    		time.sleep(3)
		pid = subprocess.check_output("ps aux | grep '[/u]sr/bin/python manage.py runserver' | awk '{print $2}'", shell = True)
		if pid:
		    os.system("kill -9 "+str(pid))
		else:
		    cnt_err.append(zonefilelist[k])
	self.assertEqual(cnt_err, 0, msg = 'Errors django server does not start with timezone: %s' % cnt_err)
        os.chdir(current_path)
